Multiple runs in omnet++ but with new network

Question

I am trying to get different results for the code I have written in veins. I would like to run simulation multiple times to get average of all result. Issue I am facing is when I use repeat=5 i get exact same result in all 5 runs. I want to regenerate the network each time it repeats. I have written code to place RSUs in random positions but i get same result. What I can try?

Answer 1

Frist of all, see the TicToc Tutorial.

For your issue, you need to set a seed for each run as the OMNet Manual show

For me, the best way is set seed-set as the repetition number(repeat)

seed-set = ${repetition}